| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $195.96 | 6.408% | $208.5171 | $208.52 | $208.50 | $208.50 |
| Purchase #2 | $199.86 | 8.650% | $217.1479 | $217.15 | $217.15 | $217.10 |
| Purchase #3 | $210.44 | 11.373% | $234.3733 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $106.35 | 5.493% | $112.1918 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $111.89 | 7.701% | $120.5066 | $120.51 | $120.50 | $120.50 |
| Purchase #6 | $112.84 | 10.742% | $124.9613 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $212.33 | 10.492% | $234.6077 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $1,149.67 | $1,252.3057 | $1,252.31 | $1,252.25 | $1,252.30 | |